3-Way Adapter has a 75° angle sidearm with inner joints on the sidearm and bottom and an outer joint on the top. Inclined Adapater has a 105° angle sidearm with outer joints on the sidearm and top and an inner joint on the bottom. Both adapters have 24/40 joints. Additional Info: Adapter, 3 way, 24/40 joint Package Size(L x W x H): 2 X 2 X 1 (IN) Categories: Adapters, Glassware HTS Code: 7017.90.5000 UNSPSC: 4.11218e+007 Country Of Origin: INDIA